Question

what will happen to the kinetic energy of a body if its mass is doubled? ​

Answer 1

Answer:

The kinetic energy of the object is directly proportional to the mass, therefore on doubling the mass kinetic energy will also become double.

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Answer 2

Explanation:

HEY MATE .

What happens to kinetic energy when

(i) the mass of the body is doubled at constant velocity?

(ii) the velocity of the body is doubled at constant mass?

(iii) the mass of the body is doubled but the velocity is reduced to half?

ANSWER1..

if mass doubled then kinetic energy also gets doubled..

2..if velocity doubled with constant mass then kinetic energy becomes 4 times the initial kinetic energy..

3..if mass doubled and velocity reduced to half kinetic energy will be half the initial value..as kinetic energy= 1 / 2 mv ^2.

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